Fangrui Product Details Fangrui Product Details Universal Compatibility: These 3inch Clear Rubber Caster Wheels Are Designed With A Grip Ring Stem (7/16inch X 7/8inch) To Fit A Broad Range Of Office Chairs, Excluding Models. For Upgrading Your Chairs Mobility And Aesthetics With A Simple Installation Process. Smooth And Quiet Gliding: Experience A Quiet And Smooth Glide On Any , From Hardwood Floors To Carpets. These Wheels Are Crafted To Move Seamlessly Without Causing Disturbances, Making Them Ideal For Environments Where Silence Is Golden, Such As Near Sleeping Children Or In Shared Workspaces. Robust Load Capacity: Engineered To Support Up To 650 Pounds, These Wheels For Office Chairs Durability And Reliability. Whether For Heavy Daily Use Or Occasional Seating, They Provide A Stable And Secure Base For Any User. Tool-free Installation: Effortlessly Your Old Wheels With These New Caster Wheels. Simply Pull Out The Old Wheels And Push In The New Until They Lock Into Place, Transforming Your Office Chairs Mobility In Minu Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia